Hisummer Register Booster Fan, Quiet Vent Fan for 4" x 10" Duct Openings, 10-Speed Air Boosting Register, Remote Control AC Booster Vent for Home Heating & Cooling Solutions

Features

• Ultra-Quiet Performance: Enjoy the quietest and most efficient cooling and heating with our upgraded PWM motor and dual ball-bearing fan technology. Operating at an ultra-low 17dB, our Vent Fan Booster delivers a near-silent experience, ideal for families with children or anyone who values a quiet space. The aluminum alloy panel features a directional airflow grille, maximizing circulation and ensuring consistent, refreshing cooling all summer long.
• Smart Temperature Control: Equipped with an embedded high-precision NTC temperature sensor, our vent fan monitors temperature changes and automatically adjusts the fan speed in real-time. No need for manual adjustments—enjoy effortless comfort day and night. Whether cooling in summer or warming in winter, the Register Booster Fan boosts HVAC efficiency for faster, more effective heating and cooling—helping you save energy while maintaining a comfortable home.
• Energy Efficient: With just 6W of power, our AC booster fan enhances HVAC efficiency while keeping energy use low. The PWM motor with smart acceleration and deceleration optimizes airflow, minimizing power consumption and reducing strain on your HVAC system. Whether battling summer heat or winter chill, this register fan ensures maximum cooling and heating efficiency with minimal energy costs—helping you cut electricity bills while staying comfortable. A smart, sustainable, and cost-effective solution.
• Faster, More Comfortable Cooling & Heating: The register booster fan starts at the ideal default temperatures—75°F for cooling and 79°F for heating—for quick comfort in your children’s room. As the room reaches the target temperature, the fan automatically adjusts speed for quieter operation, saving energy and reducing noise. The default setting offers up to 6 speeds for gentle airflow, and you can manually increase it up to 10 for extra cooling power when needed. Perfect for a cool and peaceful summer.
• Precise Speed Control & Easy Installation: Choose from 10 speed settings, from rapid cooling to ultra-quiet sleep mode (17dB). The 26-ft remote control lets you adjust settings from anywhere. Designed for 4"x10" duct openings only, the fan vent booster comes with a wall adapter and 9.8-foot cable, enabling fast, DIY installation in minutes—no professional help needed. Ideal for busy families or renters, this fan delivers efficient cooling and comfort with minimal effort.
• Safety Features for Peace of Mind: Our vent booster fan meets EN60335 safety standards and features a 5.8mm anti-finger intrusion design, ideal for homes with young children or pets. The durable aluminum alloy panel, reinforced with 4.7mm ribs, supports up to 300 lbs, ensuring long-lasting performance. With 150 CFM airflow and a directional grille design, it provides efficient cooling and heating while maintaining safe, reliable operation—ensuring your family’s safety and comfort.
• Sleek and modern design that complements any home: With its sleek black anodized aluminum panel and precision CNC machining, this ac booster fan vent adds a touch of sophistication to any room. More than just a vent fan booster, it’s an elegant addition to your home decor. Whether in your living room, bedroom, or office, its modern design will elevate the look and feel of your space while keeping it comfortable and cool.
• Measure Before You Buy – Important! This vent fan is designed specifically for 4" x 10" duct openings. Please measure your register size before purchasing to ensure a perfect fit. Need help? Contact our customer support for guidance!